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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10899) Add functionality to re-encrypt EDEKs.
Date Fri, 23 Sep 2016 20:45:21 GMT
Xiao Chen created HDFS-10899:
--------------------------------

             Summary: Add functionality to re-encrypt EDEKs.
                 Key: HDFS-10899
                 URL: https://issues.apache.org/jira/browse/HDFS-10899
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: encryption
            Reporter: Xiao Chen
            Assignee: Xiao Chen


Currently when an encryption zone (EZ) key is rotated, it only takes effect on new EDEKs.
We should provide a util to re-encrypt EDEKs after the EZ key rotation, for improved security.



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